Finding the Fourth Proportional to 5,852,066.04, 8,075,862.99 and 3,273,789.87
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Solution
The fourth proportional to 5,852,066.04, 8,075,862.99 and 3,273,789.87 is: 4,517,836.65
Step by Step Solution
- Step 1: Write the proportion equation
5,852,066.04 : 8,075,862.99 = 3,273,789.87 : x - Step 2: Convert to fraction form
5,852,066.04/8,075,862.99 = 3,273,789.87/x - Step 3: Cross multiply
5,852,066.04x = 8,075,862.99 × 3,273,789.87 - Step 4: Simplify right side
5,852,066.04x = 26,438,678,448,169.91 - Step 5: Solve for x
x = 26,438,678,448,169.91/5,852,066.04 - Step 6: Final answer
x = 4,517,836.65
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.